Respuesta :
Answer:
525.2
Explanation:
w = 154 rad/s, e0 = 16.5 V, A = 1 x 3 = 3 cm^2 = 3 x 10^-4 m^2, B = 0.68 T
Let the number of turns be N.
By use of law of electromagnetic induction
e0 = N B A w
16.5 = N x 0.68 x 3 x 10^-4 x 154
N = 525.2
Answer:
N = 525 Turns
Explanation:
Peak Voltage of a coil is given by the formula
[tex]V_{peak} = NBA\omega[/tex]
here we know that
[tex]V_{peak} = 16.5 Volts[/tex]
B = 0.68 T
[tex]\omega = 154 rad/s[/tex]
[tex]Area = (0.01 m)\times (0.03 m)[/tex]
[tex]Area = 3 \times 10^{-4} m^2[/tex]
now we have
[tex]16.5 = N(0.68)(3 \times 10^{-4})(154)[/tex]
[tex]N = 525[/tex]
